Bacteria Filter is an inline disposable filter used in respiratory therapy circuits to prevent contamination of breathing circuits, humidifiers, and ventilator components by capturing airborne bacteria and particulate matter. It is a standard infection control component in home oxygen therapy, nebulizer, and ventilator setups.

Filters should be replaced on a regular schedule as recommended by the device manufacturer and clinical protocol. OxyCare supplies bacteria filters as part of comprehensive respiratory equipment packages and as standalone replacement items.